DR. TOM A TASSAKIS (MD) – Gastroenterology Physician, NPI 1689760951
Gastroenterology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
756 GASTROENTEROLOGY in NJ
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Provider Addresses for DR. TOM A TASSAKIS (MD)
PO BOX 62
SWEDESBORO, NJ 080850062
Phone: (856) 467-0390
Fax: (856) 467-9747
Type: Mailing
1550, East Chestnut Avenue, Vineland, Cumberland County, New Jersey, 08361, United States
BUILDING 4 SUITE D
VINELAND, NJ 08361
Phone: (856) 691-1910
Fax: (856) 691-8330
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $50.
Total Amount is formed as General ($50) + Research ($0) + Ownership ($0) = $50.
Last reported payment date: 2024-10-16 • Largest payer in this snapshot: Salix Pharmaceuticals, a division of Bausch Health US, LLC ($50).
Total Amount
$50
General + Research + Ownership
Payments
3
Total payment records
General Amount
$50
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $50 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2010-05-22
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20100522000063 | I | Gastroenterology | NJ | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99442 | Telephone medical discussion with physician, 11-20 minutes | 140 | 133 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 139 | 139 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 127 | 112 | $0 |
| 45385 | Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 69 | 69 | $0 |
| 45380 | Biopsy of large bowel using a flexible endoscope | 57 | 57 | $0 |
Insurance plans in this area (ZIP 08085)
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Provider's Procedures
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